//
//  SecondViewController.h
//  TestForBlock
//
//  Created by 伍银荣 on 2021/7/8.
//  Copyright © 2021 com.WYR. All rights reserved.
//

#import <UIKit/UIKit.h>

@class ViewController;

NS_ASSUME_NONNULL_BEGIN

@interface SecondViewController : UIViewController

@property (nonatomic, strong) ViewController *vc;

@end

NS_ASSUME_NONNULL_END
